Strategic Structural Modification of Quinoxaline-Based D-A-Type Polymers via Tuning Electron-Withdrawing Substituents for Photovoltaic Applications [0.03%]
通过调节吸电子基团对喹噁啉类D-π-A型聚合物的策略性结构改性用于光伏应用
Soo Yeon Lee,Yifan Yu,Joon Beom Heo et al.
Soo Yeon Lee et al.
The development of high-performance polymer donors is crucial to advancing polymer solar cell technology. In this study, a set of quinoxaline (Qx)-based D-A-type polymer donors was systematically developed by introducing various electron-wi...
A Moisture-Wicking Hierarchical Metafabric Based on Waterborne Polyurethane for Passive Daytime Radiative Cooling [0.03%]
基于水性聚氨酯的用于被动式白天辐射制冷的 moisture-wicking 分层超材料纺织品
Zhuwang Shao,Hang Tian,Wei Wei et al.
Zhuwang Shao et al.
The radiative cooling technology in personal thermal management (PTM) offers a favorable technical means for energy savings and heat dissipation. However, the PTM technology is facing the challenge of integrating radiative cooling performan...
Constructing Amine-Functionalized Hierarchically Porous Porphyrin-Based Metal-Organic Frameworks for Highly Enhanced Direct Air Capture of CO2 [0.03%]
构造具有氨基功能的分级多孔卟啉基金属有机框架以增强CO2直接空气捕获性能
Xinyu Chen,Jinhai Leng,Fengying Ma et al.
Xinyu Chen et al.
Direct air capture (DAC) of carbon dioxide (CO2) has emerged as a prominent negative carbon emission technology for mitigating the greenhouse effect. Among various adsorbents, amine-functionalized metal-organic frameworks (MOFs) have shown ...
High-Resolution Roll-to-Roll Additive Patterning of Functional Materials on Large Areas via Topographic Discontinuous Dewetting [0.03%]
基于地形的不连续脱湿技术实现大面积功能性材料的高分辨率卷对卷印刷图案化
Yidenekachew J Donie,Iona Welsch,Maya Ramamurthy et al.
Yidenekachew J Donie et al.
Two-dimensional (2D) arrays of nanoscale functional materials are essential for the advancement of cutting-edge technologies in optics and photonics, optoelectronics, and sensor systems. Conventional fabrication techniques for these structu...
Wearable, Ultralow Power, and Needleless Electrospinning Equipment for Cannabidiol-Loaded Patch Fabrication [0.03%]
用于制备 cannabidiol 负载贴剂的可穿戴、超低功耗和无针静电纺丝设备
Omar Blandon Cruz,Lihua Lou,Sohail Mazher Ali Khan Mohammed et al.
Omar Blandon Cruz et al.
In this study, we introduce a wearable, ultralow-power electrospinning glove that fabricates a cannabidiol (CBD)-infused microfiber. Unlike traditional electrospinning systems that require bulky equipment and input voltages on the order of ...
Trap State Modulation via Strong Electron-Withdrawing Groups for Enhanced Vacuum Surface Insulation of All-Organic Polyimide [0.03%]
强吸电子基团陷阱态调制增强全有机聚酰亚胺真空表面绝缘性能研究
Changchun Qi,Xiong Yang,Jiufeng Dong et al.
Changchun Qi et al.
Polyimide (PI), a high-performance polymer widely employed in aerospace applications due to its superior electrical insulation, processability, and long-term stability, faces operational challenges at vacuum-solid interfaces. Under extreme ...
Quantum Dot Light-Emitting Diodes with External Quantum Efficiency Exceeding 30% Enabled by a Crown Ether-Modified Electron Transport Layer [0.03%]
冠醚改性电子传输层实现外量子效率超过30%的量子点发光二极管
Xingquan Zhu,Xiaojuan Xu,Yanfu Wan et al.
Xingquan Zhu et al.
Zinc magnesium oxide nanoparticles (ZnMgO NPs), known for their excellent optoelectronic properties, are widely used as the electron transport layer (ETL) in high-performance quantum dot light-emitting diodes (QLEDs). However, their high co...
Chromium-Induced Interfacial Deactivation in SOFCs under Practical Conditions: Mechanistic Insights into Chromium Sources and Current Load Effects [0.03%]
实际条件下SOFC界面钝化的机理研究：Cr源和载荷的影响
Min Li,Xiang Wang,Haoran Wang et al.
Min Li et al.
Chromium (Cr)-induced interfacial deactivation remains a critical challenge to the long-term stability of solid oxide fuel cells (SOFCs), particularly when using La0.6Sr0.4Co0.2Fe0.8O3-δ (LSCF) as the cathode. In this work, the degradation...
Honeycomb-Shaped Flexible Capacitive Pressure Sensor with Ultrahigh Sensitivity and an Exceptionally Broad Linear Response Range [0.03%]
超高灵敏度和超宽线性响应范围的蜂窝状柔性电容式压力传感器
Haotian Shi,Kaiqi Ren,Honglin Jiang et al.
Haotian Shi et al.
Flexible capacitive pressure sensors have emerged as key components in next-generation wearable electronics due to their promising applications in health monitoring, human-computer interaction, and robot perception. However, achieving both ...
Strong Dual-Functional Enhancement in Flexible Photodetection and Photovoltaics of Two-Dimensional Large-Area WS2/MoS2 Heterolayers by Using a h-BN Interlayer [0.03%]
利用h-BN介电层增强二维大面积WS2/MoS2异质结光响应性能研究
Dong Hee Shin,Won Uk Jeong,Suk-Ho Choi
Dong Hee Shin
Two-dimensional (2D) material-based heterolayers (HLs) are very useful for flexible optoelectronic device applications due to their unique properties, but their performance is still limited due to the high dark current (DC) and poor quantum...